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Popular >

expand sqrt(-2)

Solution

expand

- 2

Solution

2 i

Solution steps

- 2

Apply radical rule:

- a = - 1 a

- 2 = - 1 2

= - 1 2

Apply imaginary number rule:

- 1 = i

= 2 i

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Frequently Asked Questions (FAQ)

What is expand sqrt(-2) ?
The solution to expand sqrt(-2) is sqrt(2)i